弓网滑动电接触失效的影响因素分析与研究
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回立川, 陈雪莲, 孟嗣博
Analysis and Research on Influencing Factors of Pantograph-catenary Sliding Electrical Contact Failure
HUI Lichuan, CHEN Xuelian, MENG Sibo
表1
模型性能对比
模型
MAE
MAPE
RMSE
R
2
SVR
0.064 0
0.135 4
0.004 1
0.758 1
RF
0.048 5
0.070 9
0.002 1
0.858 7
LightGBM
0.099 5
0.142 5
0.009 9
0.420 4
XGBoost
0.026 5
0.063 5
0.000 7
0.888 2